Results 21 to 30 of about 283,917 (306)
Investigation of the chemocatalytic and biocatalytic valorization of a range of different lignin preparations: The importance of β-O-4 content [PDF]
, 2016 A set of seven different lignin preparations was generated from a range of organosolv (acidic, alkaline, ammonia-treated, and dioxane-based), ionic liquid, autohydrolysis, and Kraft pretreatments of lignocelluloses.
Bouxin, Florent +10 more
core +4 more sources
Mutation of the inducible ARABIDOPSIS THALIANA CYTOCHROME P450 REDUCTASE2 alters lignin composition and improves saccharification [PDF]
, 2014 ARABIDOPSIS THALIANA CYTOCHROME P450 REDUCTASE1 (ATR1) and ATR2 provide electrons from NADPH to a large number of CYTOCHROME P450 (CYP450) enzymes in Arabidopsis (Arabidopsis thaliana).
Boerjan, Wout +7 more
core +2 more sources
Enzymatic Hydrolysis of Alkaline Pretreated Coconut Coir [PDF]
, 2012 The purpose of this research is to study the effect of concentration and temperature on the cellulose and lignin content, and the reducing sugars produced in the enzymatic hydrolysis of coconut coir. In this research, the coconut coir is pretreated using
Agustriyanto, Rudy +2 more
core +4 more sources
BioResources, 2013 This work focused on the solution-sensitivity and the comprehensive mechanism of lignin breakdown during the phosphoric acid-acetone pretreatment process using density functional theory calculations. The structures and properties of alpha-O-4 lignin, β-5-
Wu Qin +4 more
doaj +1 more source
Biotechnology for Biofuels, 2021 Lignin, the most abundant renewable aromatic compound in nature, is an excellent feedstock for value-added bioproducts manufacturing; while the intrinsic heterogeneity and recalcitrance of which hindered the efficient lignin biorefinery and utilization ...
Caihong Weng, Xiaowei Peng, Yejun Han
doaj +1 more source
Green Energy & Environment, 2022 Co-pyrolysis of lignin and waste plastics, for example polyethylene (PE), has been studied, but related reports are basically on condition optimizations. This study revealed a new perspective on PE-promoted lignin pyrolysis to phenolic monomers with mass
Yuyang Fan +5 more
doaj +1 more source
Solubility of Lignin and Acetylated Lignin in Organic Solvents
BioResources, 2017 The solubility of four lignin samples and their acetylated forms was determined in a series of organic solvents to investigate the relationship between solubility and the solubility parameter.
Javad Sameni +2 more
doaj +1 more source
Effect of Solvents on Fe–Lignin Precursors for Production Graphene-Based Nanostructures
Molecules, 2020 Kraft lignin was catalytically graphitized to graphene-based nanostructures at high temperature under non-oxidative atmospheres. To obtain the best catalytic performance, a uniform catalyst–lignin mixture must be made by bonding transitional metal (M ...
Qiangu Yan, Zhiyong Cai
doaj +1 more source
Jurnal Riset Kimia, 2022 This study aimed to investigate the effects of storage time and dilution of black liquor (BL) from Acacia mangium kraft pulping on the characteristics of isolated Lignin.
Faizatul Falah +10 more
doaj +1 more source
Survey on the chemical composition of several tropical wood species [PDF]
, 2019 Variability in the chemical composition of 614 species is described in a database containing measurements of wood polymers (cellulose, lignin and pentosan), as well as overall extraneous components (ethanol-benzene, or hot water extracts and ash, with a ...
Gérard, Jean +2 more
core +3 more sources